TDA8787 Datasheet, PDF (4/20 Pages) NXP Semiconductors – 10-bit, 3.0 V analog-to-digital interface for CCD cameras

Philips Semiconductors
10-bit, 3.0 V analog-to-digital interface for
CCD cameras
Preliminary specification
TDA8787
PINNING
SYMBOL
V_CCD3
DGND3
AGND4
IN
AGND1
V_CCA1
CPCDS1
CPCDS2
OFDOUT
STDBY
PBK
CLPDM
CLPOB
TEST1
TEST2
TEST3
AGND2
V_CCA2
V_CCD1
DGND1
SDATA
SCLK
SEN
VSYNC
V_CCO
OGND
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
OE
V_CCD2
DGND2
CLK
1998 Oct 15
PIN
DESCRIPTION
1
digital supply voltage 3
2
digital ground 3
3
analog ground 4
4
input signal from CCD
5
analog ground 1
6
analog supply voltage 1
7
clamp storage capacitor pin 1
8
clamp storage capacitor pin 2
9
analog output of the additional 8-bit control DAC
10
standby mode control input (LOW: TDA8787 active; HIGH: TDA8787 standby)
11
pre-blanking control input
12
clamp pulse input at dummy pixel
13
clamp pulse input at optical black
14
test pin input 1 (should be connected to AGND2)
15
test pin input 2 (should be connected to AGND1)
16
test pin input 3 (should be connected to AGND2)
17
analog ground 2
18
analog supply voltage 2
19
digital supply voltage 1
20
digital ground 1
21
serial data input for serial interface control
22
serial clock input for serial interface
23
strobe pin for serial interface
24
vertical sync pulse input
25
output supply voltage
26
digital output ground
27
ADC digital output 0 (LSB)
28
ADC digital output 1
29
ADC digital output 2
30
ADC digital output 3
31
ADC digital output 4
32
ADC digital output 5
33
ADC digital output 6
34
ADC digital output 7
35
ADC digital output 8
36
ADC digital output 9 (MSB)
37
output enable control input (LOW: outputs active; HIGH: outputs in high impedance)
38
digital supply 2
39
digital ground 2
40
data clock input
4